package com.shs.controller;

import com.alibaba.csp.sentinel.annotation.SentinelResource;
import com.alibaba.csp.sentinel.slots.block.BlockException;
import com.atguigu.springcloud.entities.CommonResult;
import com.atguigu.springcloud.entities.Payment;
import com.shs.myHandler.CustomerBlockHandler;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;

/**
 * @author shs
 * @date 2022/8/22
 */
@RestController

public class RateLimitController {
    @GetMapping("/byReasource")
    @SentinelResource(value = "byResource",blockHandler = "ExceptionHandle")

    public CommonResult byResource() {
        return new CommonResult(200, "按资源名称限流测试OK", new Payment(2020L, "serial001"));
    }
    @GetMapping("/ExceptionHandle")
    public CommonResult ExceptionHandle(BlockException blockException){
        return new CommonResult(444,blockException.getClass().getCanonicalName()+ "\t 服务不可用");
    }

    @GetMapping("/rateLimit/byUrl")
    @SentinelResource(value = "byUrl")
    public CommonResult byUrl() {
        return new CommonResult(200, "按url限流测试OK", new Payment(2020L, "serial002"));
    }


    //自定义
    @GetMapping("/rateLimit/customerBlockHandler")
    @SentinelResource(value = "customerBlockHandler",
            blockHandlerClass = CustomerBlockHandler.class,
            blockHandler = "handlerException1")
    public CommonResult customerBlockHandler() {
        return new CommonResult(200, "按客戶自定义", new Payment(2020L, "serial003"));
    }
    //测试使用自定义限流规则
    //
    //@GetMapping("/customize")
    //@SentinelResource(value = "customize",
    //blockHandlerClass = CustomerBlockHandler.class,
    //blockHandler = "")

}
